During which phase is it crucial to start operations immediately upon arrival at the deployed location?

The phase where it is crucial to start operations immediately upon arrival at the deployed location is the one focused on employing the force. This phase is characterized by the execution of operational plans and the initiation of activities to achieve objectives effectively and efficiently. As soon as the force arrives, time-sensitive actions must be undertaken to seize opportunities, respond to threats, or address mission requirements, reflecting the need for rapid deployment and operational readiness.

In contrast, the other phases, although important, do not emphasize immediate operational actions upon arrival in the same way. Positioning the Force involves preparation and organization for deployment, which precedes active engagement. Readying the Force is about preparing and training the unit in anticipation of deployment, while Recovering the Force deals with transitioning back after operations have concluded. Each of these phases has distinct purposes that are critical to overall mission success, but the employ phase specifically demands immediate action once forces are on the ground.